Michael Speth has sent me his first draft on this; that's why I marked it as in progress. I have asked him to share his work here so we can collaborate. Francesco, please post any work you have done on this.
Michael Speth has sent me his first draft on this; that's why I marked it as in progress. I have asked him to share his work here so we can collaborate. Francesco, please post any work you have done on this.